IT1024536B - Procedimento per la produzione de gli acidi acrilico e metacrilico - Google Patents

Procedimento per la produzione de gli acidi acrilico e metacrilico

Info

Publication number
IT1024536B
IT1024536B IT68024/74A IT6802474A IT1024536B IT 1024536 B IT1024536 B IT 1024536B IT 68024/74 A IT68024/74 A IT 68024/74A IT 6802474 A IT6802474 A IT 6802474A IT 1024536 B IT1024536 B IT 1024536B
Authority
IT
Italy
Prior art keywords
acrylic
procedure
production
methacrylic acids
methacrylic
Prior art date
Application number
IT68024/74A
Other languages
English (en)
Original Assignee
Sumitomo Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of IT1024536B publication Critical patent/IT1024536B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8877—Vanadium, tantalum, niobium or polonium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
IT68024/74A 1973-03-30 1974-03-29 Procedimento per la produzione de gli acidi acrilico e metacrilico IT1024536B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3692573A JPS533369B2 (it) 1973-03-30 1973-03-30

Publications (1)

Publication Number Publication Date
IT1024536B true IT1024536B (it) 1978-07-20

Family

ID=12483323

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68024/74A IT1024536B (it) 1973-03-30 1974-03-29 Procedimento per la produzione de gli acidi acrilico e metacrilico

Country Status (9)

Country Link
US (1) US4092354A (it)
JP (1) JPS533369B2 (it)
BE (1) BE813093A (it)
CA (1) CA1050001A (it)
DE (1) DE2414797C3 (it)
FR (1) FR2223350B1 (it)
GB (1) GB1462932A (it)
IT (1) IT1024536B (it)
NL (1) NL174823C (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170570A (en) * 1978-01-03 1979-10-09 Standard Oil Company (Ohio) Process for preparing oxidation catalysts
US4280929A (en) * 1979-09-17 1981-07-28 Standard Oil Company Attrition resistant-higher active component fluid bed catalysts
US5994580A (en) * 1996-10-21 1999-11-30 Toagosei Co., Ltd. Process for producing acrylic acid
US6310240B1 (en) 1998-12-23 2001-10-30 E. I. Du Pont De Nemours And Company Vapor phase oxidation of acrolein to acrylic acid
US6432870B1 (en) 1999-05-25 2002-08-13 Toagosei Co., Ltd. Process for preparing metal oxide catalyst for acrylic acid production
US6737546B2 (en) * 2001-11-13 2004-05-18 Lurgi Ag Extraction process for recovery of acrylic acid
US20070219521A1 (en) 2006-03-17 2007-09-20 The Procter & Gamble Company Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article
EP1987877A3 (en) * 2007-03-29 2010-10-13 Nippon Shokubai Co., Ltd. Oxide catalyst, process for producing acrolein or acrylic acid and process for producing water-absorbent resin
JP2011508804A (ja) * 2007-12-18 2011-03-17 スリーエム イノベイティブ プロパティズ カンパニー 微粒子感圧接着剤組成物
US20090270003A1 (en) * 2008-04-23 2009-10-29 3M Innovative Properties Company Microsphere pressure sensitive adhesive composition
US20100167614A1 (en) * 2008-12-24 2010-07-01 3M Innovative Properties Company Microsphere pressure sensitive adhesive composition
US20120108692A1 (en) 2010-10-27 2012-05-03 John Collins Dyer Preparation of foam materials derived from renewable resources
CN103611522B (zh) * 2013-07-09 2016-03-02 中国科学院过程工程研究所 一种用甲醛和醋酸为原料合成丙烯酸（酯）的催化剂和其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087964A (en) * 1959-05-25 1963-04-30 Du Pont Vapor phase oxidation of acrolein to acrylic acid
FR1366301A (fr) * 1963-07-09 1964-07-10 Chemical Investors Sa Procédé d'oxydation des oléfines avec formation de composés carbonylés insaturés en utilisant des catalyseurs complexes de cuivre-tellure
US3567772A (en) * 1966-03-30 1971-03-02 Toa Gosei Chem Ind Process for the production of acrylic acid
DE1908965B1 (de) * 1969-02-22 1971-05-06 Basf Ag Verfahren zur Herstellung von Acrylsaeure durch Oxydation von Acrolein
JPS4911371B1 (it) * 1970-10-23 1974-03-16 Nippon Catalytic Chem Ind
JPS49169B1 (it) * 1970-12-28 1974-01-05
JPS5246208B2 (it) * 1973-03-22 1977-11-22
US3875220A (en) * 1973-10-11 1975-04-01 Standard Oil Co Ohio Process for the preparation of methacrylic acid from methacrolein

Also Published As

Publication number Publication date
DE2414797C3 (de) 1982-03-18
NL7404412A (it) 1974-10-02
CA1050001A (en) 1979-03-06
NL174823B (nl) 1984-03-16
DE2414797B2 (de) 1977-08-18
US4092354A (en) 1978-05-30
JPS49124016A (it) 1974-11-27
GB1462932A (en) 1977-01-26
JPS533369B2 (it) 1978-02-06
FR2223350B1 (it) 1978-01-13
BE813093A (fr) 1974-09-30
NL174823C (nl) 1984-08-16
DE2414797A1 (de) 1974-10-10
FR2223350A1 (it) 1974-10-25

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